| concerned(thoughtful, sober, cautious, prudent, wary) |
| concrete(adjective, close, correct, solid, exact) |
| confining |
| conservative(sound, right, thoughtful, sober, accepted) |
| cool(thoughtful, sober, cautious, prudent, wary) |
| courteous(adjective, superior, modest, polite, grand) |
| dead set(expression, adjective, tough, severe, firm) |
| decent(good, suitable, moral, acceptable, honorable) |
| deferential(adjective, grand, gracious, obedient, civil) |
| definite(adjective, close, hard, correct, severe) |
| deft(adjective, close, correct, solid, exact) |
| dependable(adjective, prompt, exact, careful, regular) |
| dignified(good, grand, solemn, formal, well-mannered) |
| disciplinary(adjective, tough, severe, firm, harsh) |
| discreet(careful, thoughtful, sober, cautious, prudent) |
| dispassionate |
| distinct(adjective, close, correct, solid, exact) |
| donnish |
| draconian(adjective, tough, severe, firm, harsh) |
| easily disgusted(expression, demanding, meticulous, fussy, discriminating) |